Prosecution Insights
Last updated: October 25, 2026

Lululemon Athletica Canada Inc.

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

16 pending office actions • 7 art units • 15 examiners • 0 of 16 (0%) have an AI response strategy ready • 66 patents granted in the last 365 days

Analysis

Lululemon Athletica Canada Inc. has 15 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 14 distinct examiners and 7 distinct art units, indicating broad examiner distribution with repeated placement among technical groups. The art-unit structure supports comparison of related prosecution issues even though most examiner relationships are separate.

NUNNERY, GRADY ALEXANDER is the busiest examiner, with 2 pending matters. That concentration is limited, so the portfolio does not center on one examiner. Counsel may coordinate technical positions across the shared art units while adapting arguments and amendments to individual examiner practices.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

16
Total Pending OAs
8
Non-Final OAs
8
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
3
Due this month
2
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 30 days (3)Due ≤ 60 days (2)Due later (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

11
Hard (69%)
4
Medium (25%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (25%)
§103 only3 (19%)
§102 only1 (6%)
Double-patenting only1 (6%)
Multi-statute (no §101)7 (44%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

3
Life Sciences
19% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
12
Mechanical / Eng
75% of docket
1
Business / Other
6% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NUNNERY, GRADY ALEXANDER 2 42.7% +42.9%
WEIS, RAQUEL M. 1 43.8% +61.6%
DENKOVIC, HALEY 1 56.7% +58.6%
LOPEZ, ERICK I 1 53.4% +29.7%
MATZEK, MATTHEW D 1 46.4% +36.0%
JOHNSON, JENNA LEIGH 1 47.2% +19.6%
SULLIVAN, THOMAS J 1 27.5% +21.7%
ZIMMERMAN, MATTHEW E 1 51.7% +46.2%
SMITH, LINDSEY B 1 51.3% +54.4%
DUNHAM, JASON B 1 26.8% +27.3%

Hard Cases (11)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18747663 SLEEVE COLLIER, JAMESON D 22d
18866013 METHOD AND SYSTEM TO PROVIDE A PRODUCT INTERACTION SULLIVAN, THOMAS J 29d
18753729 SOCKS HAVING INTEGRATED GRIPPING SYSTEMS ZHAO, AIYING 30d
19216412 SEGMENTED SOLE FOR FOOTWEAR DENKOVIC, HALEY 41d
18953288 No Sweat Marks Fabric with Balanced Moisture Management Function JOHNSON, JENNA LEIGH 84d
19220999 ENGINEERED KNITTED GARMENT HAVING INTEGRATED COMPRESSION ZONES NUNNERY, GRADY ALEXANDER —
18869105 RESPONSIVE FABRIC AND METHOD OF MANUFACTURING OF RESPONSIVE FABRIC MATZEK, MATTHEW D —
18866003 SYSTEMS, DEVICES, ARTICLES, AND METHODS TO PROVIDE A CUSTOMIZED RETAIL EXPERIENCE ZIMMERMAN, MATTHEW E —

Interview Candidates (11)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18866013 METHOD AND SYSTEM TO PROVIDE A PRODUCT INTERACTION SULLIVAN, THOMAS J 29d
19299888 ARTICLE OF FOOTWEAR WITH SECURABLE TONGUE WEIS, RAQUEL M. 34d
19216412 SEGMENTED SOLE FOR FOOTWEAR DENKOVIC, HALEY 41d
18953288 No Sweat Marks Fabric with Balanced Moisture Management Function JOHNSON, JENNA LEIGH 84d
19220987 ENGINEERED KNITTED GARMENT HAVING INTEGRATED COMPRESSION ZONES NUNNERY, GRADY ALEXANDER —
19220999 ENGINEERED KNITTED GARMENT HAVING INTEGRATED COMPRESSION ZONES NUNNERY, GRADY ALEXANDER —
19129154 FABRIC ARTICLES WITH ENGINEERED SUPPORT STRUCTURE LOPEZ, ERICK I —
18869105 RESPONSIVE FABRIC AND METHOD OF MANUFACTURING OF RESPONSIVE FABRIC MATZEK, MATTHEW D —

Top Art Units

Art UnitApps
3732 7
1789 2
3688 2
3689 1
3686 1
1783 1
3791 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19299888 ARTICLE OF FOOTWEAR WITH SECURABLE TONGUE WEIS, RAQUEL M. 3732 §102 Final Rejection 34d Pending Aug 14, 2025
19220987 ENGINEERED KNITTED GARMENT HAVING INTEGRATED COMPRESSION ZONES NUNNERY, GRADY ALEXANDER 3732 §103 Non-Final OA — Pending May 28, 2025
19220999 ENGINEERED KNITTED GARMENT HAVING INTEGRATED COMPRESSION ZONES NUNNERY, GRADY ALEXANDER 3732 §101§103§112 Non-Final OA — Pending May 28, 2025
19216412 SEGMENTED SOLE FOR FOOTWEAR DENKOVIC, HALEY 3732 §102§103§112 Final Rejection 41d Pending May 22, 2025
19129154 FABRIC ARTICLES WITH ENGINEERED SUPPORT STRUCTURE LOPEZ, ERICK I 3732 §103 Non-Final OA — Pending May 12, 2025
18869105 RESPONSIVE FABRIC AND METHOD OF MANUFACTURING OF RESPONSIVE FABRIC MATZEK, MATTHEW D — §102§103§112 Non-Final OA — Pending Nov 25, 2024
18953288 No Sweat Marks Fabric with Balanced Moisture Management Function JOHNSON, JENNA LEIGH 1789 §103§112 Final Rejection 84d Pending Nov 20, 2024
18866013 METHOD AND SYSTEM TO PROVIDE A PRODUCT INTERACTION SULLIVAN, THOMAS J 3689 §101§103 Final Rejection 29d Pending Nov 14, 2024
18866003 SYSTEMS, DEVICES, ARTICLES, AND METHODS TO PROVIDE A CUSTOMIZED RETAIL EXPERIENCE ZIMMERMAN, MATTHEW E 3688 §101§103§112 Non-Final OA — Pending Nov 14, 2024
18931833 METHOD AND SYSTEM FOR PRODUCT DIMENSION NAVIGATION SMITH, LINDSEY B 3688 §101§102§103 Final Rejection — Pending Oct 30, 2024
18836587 METHOD AND SYSTEM TO PROVIDE INDIVIDUALIZED INTERVENTIONS BASED ON A WELLNESS MODEL DUNHAM, JASON B 3686 §103§112 Non-Final OA — Pending Aug 07, 2024
18795971 EXERCISE MAT HAVING A THREE-DIMENSIONAL SURFACE TEXTURE DAVIS, ZACHARY M 1783 DP Non-Final OA — Pending Aug 06, 2024
18753729 SOCKS HAVING INTEGRATED GRIPPING SYSTEMS ZHAO, AIYING 3732 §103§112 Final Rejection 30d Pending Jun 25, 2024
18747663 SLEEVE COLLIER, JAMESON D 3732 §103§112 Final Rejection 22d Pending Jun 19, 2024
18462893 METHOD AND SYSTEM FOR RESPIRATION AND MOVEMENT TOWA, RENE T 3791 §102§112 Non-Final OA — Pending Sep 07, 2023
18297413 Fabric with Moisture Management Function MCKINNON, LASHAWNDA T 1789 §103 Final Rejection — Pending Apr 07, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Lululemon Athletica Canada Inc. have?

Lululemon Athletica Canada Inc. has 16 pending office actions as of October 2026, spread across 7 art units and 15 examiners.

Which USPTO examiner handles the most Lululemon Athletica Canada Inc. applications?

Grady Alexander Nunnery has the most, with 2 of Lululemon Athletica Canada Inc.'s pending office actions.

What technology area are Lululemon Athletica Canada Inc.'s patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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